Cutting A Circular Groove In Wood

cut plywood into a circle. Cut the Plywood Into a Circle. screw circular end of jig into router. Screw the Jig Into the Router Base. drill small pivot holes into arm of jig. drill holes in wood block. sand tips of dowels. apply wood glue to holes in wood block. place dowels on router base sides.
I need to safely cut a 1/8" wide x 1/16" deep groove into a 4" diameter 1" thick wooden circle so that the groove is centered around the circumference.. . to 7/16", and roll the circular workpiece over the center of the blade.
Every once in a while, a project plan calls for a quick groove or rabbet; but installing and fine-tuning the width of a dado set really kills your momentum in the .
On the bottom surface of the beam, use your router to cut a 1"-wide groove3â„ 8 " deep for the head of the bolt to slide in. Next, cut the pivot base from 3â„ 4 .
. make a groove around the edge of several circular-shaped pieces of wood.. I've never made this kind of a cut before, so I'm looking for some.